International Journal of Ophthalmology
Impact Factor & Key Scientometrics

International Journal of Ophthalmology
Overview

Impact Factor

1.779

H Index

33

Impact Factor

1.571

I. Basic Journal Info

Country

China
Journal ISSN: 22223959, 22274898
Publisher: Press of International Journal of Ophthalmology
History: 2005-ongoing
Journal Hompage: Link
How to Get Published:

Research Categories

International Journal of Ophthalmology
Impact Factor by Web of Science

Index

SCIE/SSCI

Impact Factor

1.779

by WOS

Ranking

8511

by WOS

International Journal of Ophthalmology
SJR, SJR Impact Factor and H Index

H Index

33

SJR

0.634

Scopus Impact Factor

1.571

International Journal of Ophthalmology
SJR Impact Factor 2-year, 3-year, 4-year

2-year
Impact Factor

1.571

3-year
Impact Factor

1.78

4-year
Impact Factor

1.571

Scope/Description:

International Journal of Ophthalmology(IJO) is an international ophthalmological academic publication and a peer-reviewed periodical (ISSN 1672-5123). This journal is sponsored by Xi’an Medical Association, China and obtains guidance and support from WHO and ICO/IFOS. IJO is a Chinese-English mixed publication and it accepts contributions in English or Chinese from all over the world. It includes mainly original research articles and short research communications, both basic and clinical papers. It has been internationalized both in editorial committee and in contributions and has been indexed by "Chemical Abstracts" of America, "Abstract Journal" of Russia.

II. Science Citation Report (SCR)



International Journal of Ophthalmology
SCR Impact Factor

International Journal of Ophthalmology
SCR Journal Ranking

International Journal of Ophthalmology
SCImago SJR Rank

SCImago Journal Rank (SJR indicator) is a measure of scientific influence of scholarly journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from.

0.634

International Journal of Ophthalmology
Scopus 2-Year Impact Factor Trend

Note: impact factor data for reference only

International Journal of Ophthalmology
Scopus 3-Year Impact Factor Trend

Note: impact factor data for reference only

International Journal of Ophthalmology
Scopus 4-Year Impact Factor Trend

Note: impact factor data for reference only

International Journal of Ophthalmology
Impact Factor History

2-year 3-year 4-year
  • 2021 Impact Factor
    1.571 1.78 1.836
  • 2020 Impact Factor
    1.534 1.546 1.518
  • 2019 Impact Factor
    1.271 1.322 1.354
  • 2018 Impact Factor
    1.151 1.217 1.255
  • 2017 Impact Factor
    1.255 1.297 1.329
  • 2016 Impact Factor
    1.251 1.388 1.231
  • 2015 Impact Factor
    1.305 1.151 0.512
  • 2014 Impact Factor
    0.831 NA NA
  • 2013 Impact Factor
    0.193 NA NA
  • 2012 Impact Factor
    0.028 NA NA
  • 2011 Impact Factor
    0.018 NA NA
  • 2010 Impact Factor
    0.033 NA NA
  • 2009 Impact Factor
    0.073 NA NA
  • 2008 Impact Factor
    0.212 NA NA
  • 2007 Impact Factor
    0.105 NA NA
  • 2006 Impact Factor
    0.175 NA NA
  • 2005 Impact Factor
    0 NA NA
  • 2004 Impact Factor
    NA NA NA
  • 2003 Impact Factor
    NA NA NA
  • 2002 Impact Factor
    NA NA NA
  • 2001 Impact Factor
    NA NA NA
  • 2000 Impact Factor
    NA NA NA
Note: impact factor data for reference only

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Impact Factor

Impact factor (IF) is a scientometric factor based on the yearly average number of citations on articles published by a particular journal in the last two years. A journal impact factor is frequently used as a proxy for the relative importance of a journal within its field. Find out more: What is a good impact factor?


III. Other Science Influence Indicators

Any impact factor or scientometric indicator alone will not give you the full picture of a science journal. There are also other factors such as H-Index, Self-Citation Ratio, SJR, SNIP, etc. Researchers may also consider the practical aspect of a journal such as publication fees, acceptance rate, review speed. (Learn More)

International Journal of Ophthalmology
H-Index

The h-index is an author-level metric that attempts to measure both the productivity and citation impact of the publications of a scientist or scholar. The index is based on the set of the scientist's most cited papers and the number of citations that they have received in other publications

33

International Journal of Ophthalmology
H-Index History